Messages in this thread | | | Date | Fri, 09 Apr 1999 12:50:32 +0200 (CEST) | From | Metod Kozelj <> | Subject | Re: aic7xxx driver update |
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Hello,
On Tue, 6 Apr 1999, Doug Ledford wrote:
> I've released the 5.1.14 version of the aic7xxx driver. This driver > should fix the outstanding problems that I know of on all of the PCI > class adaptec controllers. There may be some outstanding issues on EISA > controllers. I will be verifying the EISA controllers later this week.
I've tried the new driver on my linux 2.0.36 system and AIC7770 EISA adapter. I was complaining about the unset disconnect flags. The new driver not only that it didn't cure my problem, it also broke the negotiation stuff. My HD, which previously negotiated to do the sync transfers at 10MHz now negotiated async transfers.
For details see the two attachments, one with 5.1.14 driver and the other with 2.0.36 stock driver (5.1.4).
Regards, Metod
Metod Kozelj
mailto:Metod.Kozelj@rzs-hm.si /\ Ne posiljajte mi smeti ker grizem! http://www.rzs-hm.si/ / \ Don't spam me for I bite! _______________________________________/ \__________________________________
---- perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'
Adaptec AIC7xxx driver version: 5.1.14/3.2.4 Compile Options: TCQ Enabled By Default : Enabled AIC7XXX_PROC_STATS : Enabled AIC7XXX_RESET_DELAY : 5
Adapter Configuration: SCSI Adapter: Adaptec AIC-7770 SCSI host adapter Narrow Controller Channel A Programmed I/O Base: bc00 BIOS Memory Address: 0x000cc000 Adapter SEEPROM Config: SEEPROM not found, using defaults. Adaptec SCSI BIOS: Disabled IRQ: 15 SCBs: Active 1, Max Active 1, Allocated 15, HW 4, Page 255 Interrupts: 8127 (Level Sensitive) BIOS Control Word: 0x0000 Adapter Control Word: 0x6767 Extended Translation: Disabled Disconnect Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0000 Ordered Queue Tag Flags: 0x0000 Default Tag Queue Depth: 8 Tagged Queue By Device array for aic7xxx host instance 0: {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0} Actual queue depth per device for aic7xxx host instance 0: {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
Statistics:
(scsi0:0:0:0) Device using Narrow/Async transfers. Transinfo settings: current(25/0/0/0), goal(0/0/0/0), user(0/0/0/0) Total transfers 8082 (6916 reads and 1166 writes) < 2K 2K+ 4K+ 8K+ 16K+ 32K+ 64K+ 128K+ Reads: 1 5624 170 556 558 5 2 0 Writes: 0 964 163 31 7 1 0 0
(scsi0:0:3:0) Device using Narrow/Async transfers. Transinfo settings: current(0/0/0/0), goal(0/0/0/0), user(0/0/0/0) Total transfers 0 (0 reads and 0 writes) < 2K 2K+ 4K+ 8K+ 16K+ 32K+ 64K+ 128K+ Reads: 0 0 0 0 0 0 0 0 Writes: 0 0 0 0 0 0 0 0
Adaptec AIC7xxx driver version: 5.1.4/3.2.4 Compile Options: AIC7XXX_RESET_DELAY : 5 AIC7XXX_TAGGED_QUEUEING: Adapter Support Enabled Check below to see which devices use tagged queueing AIC7XXX_PAGE_ENABLE : Enabled (This is no longer an option) AIC7XXX_PROC_STATS : Enabled
Adapter Configuration: SCSI Adapter: Adaptec AIC-7770 SCSI host adapter Narrow Controller Channel A Programmed I/O Base: bc00 BIOS Memory Address: 0x000cc000 Adapter SEEPROM Config: SEEPROM not found, using defaults. Adaptec SCSI BIOS: Disabled IRQ: 15 SCBs: Active 1, Max Active 1, Allocated 15, HW 4, Page 255 Interrupts: 5920 (Level Sensitive) BIOS Control Word: 0x0000 Adapter Control Word: 0x6767 Extended Translation: Enabled Disconnect Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0000 Ordered Queue Tag Flags: 0x0000 Default Tag Queue Depth: 8 Tagged Queue By Device array for aic7xxx host instance 0: {255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255} Actual queue depth per device for aic7xxx host instance 0: {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
Statistics: (scsi0:0:0:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15 Device Negotiation Settings Period Offset Bus Width User 000 000 0 Goal 025 015 0 Current 025 015 0 Total transfers 5876 (5208 read;668 written) blks(512) rd=23191; blks(512) wr=1872 < 512 512-1K 1-2K 2-4K 4-8K 8-16K 16-32K 32-64K 64-128K >128K Reads: 0 1 3991 141 530 538 5 2 0 0 Writes: 0 0 544 105 16 2 0 0 1 0
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